74LVCH16374ADGG Ver la hoja de datos (PDF) - Nexperia B.V. All rights reserved
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74LVCH16374ADGG
Nexperia B.V. All rights reserved
74LVCH16374ADGG Datasheet PDF : 15 Pages
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Nexperia
74LVC16374A; 74LVCH16374A
16-bit edge-triggered D-type flip-flop; 5 V tolerant; 3-state
5.2. Pin description
Table 2. Pin description
Symbol
1OE, 2OE
GND
VCC
1Q0 to 1Q7
2Q0 to 2Q7
1D0 to 1D7
2D0 to 2D7
1CP, 2CP
Pin
1, 24
4, 10, 15, 21, 28, 34, 39, 45
7, 18, 31, 42
2, 3, 5, 6, 8, 9, 11, 12
13, 14, 16, 17, 19, 20, 22, 23
47, 46, 44, 43, 41, 40, 38, 37
36, 35, 33, 32, 30, 29, 27, 26
48, 25
Description
output enable input (active LOW)
ground (0 V)
supply voltage
data output
data output
data input
data input
clock input
6. Functional description
Table 3. Function selection
H = HIGH voltage level; L = LOW voltage level; Z = high-impedance OFF-state; ↑ = LOW-to-HIGH transition;
h = HIGH voltage level one set-up time prior to the HIGH-to-LOW CP transition;
l = LOW voltage level one set-up time prior to the HIGH-to-LOW CP transition.
Operating mode
Input
Internal flip-flop Output nQ0 to nQ7
nOE
nCP
nDn
Load and read register
L
↑
l
L
L
L
↑
h
H
H
Load register and disable outputs
H
↑
l
L
Z
H
↑
h
H
Z
7. Limiting values
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Min
Max Unit
VCC
supply voltage
-0.5
+6.5 V
IIK
input clamping current
VI < 0 V
-50
-
mA
VI
input voltage
[1] -0.5
+6.5 V
IOK
output clamping current
VO > VCC or VO < 0 V
-
±50 mA
VO
output voltage
output HIGH-or LOW-state
[2] -0.5
VCC + 0.5 V
output 3-state
[2] -0.5
+6.5 V
IO
ICC
IGND
Tstg
Ptot
output current
supply current
ground current
storage temperature
total power dissipation
VO = 0 V to VCC
Tamb = -40 °C to +125 °C
-
-
-100
-65
[3]
-
±50 mA
100 mA
-
mA
+150 °C
500 mW
[1] The minimum input voltage ratings may be exceeded if the input current ratings are observed.
[2] The output voltage ratings may be exceeded if the output current ratings are observed.
[3] For (T)SSOP48 packages: above 60 °C, the value of Ptot derates linearly with 5.5 mW/K.
74LVC_LVCH16374A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 12 — 20 November 2018
© Nexperia B.V. 2018. All rights reserved
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